The Keli D12 electronic weighing instrument user manual provides technical parameters, installation, operation, data storage, printing and troubleshooting…
The D12 series is an electronic weighing instrument designed for vehicle and cargo weighing, supporting up to 16 digital sensors and multiple communication interfaces. It offers LED display, extensive function keys, and optional parallel printer output.
This manual covers the instrument’s technical specifications, wiring and connection methods, procedures for storing and printing weight records, error messages, and detailed examples of printing and report generation. This manual is written in Chinese.
| Model number | D12, D12-P, D12-P1 |
|---|---|
| Accuracy class | 4 |
| PC communication | RS232 (600‑19200 bps selectable) |
| Display | 7‑digit LED, 7 status indicators |
| Function keys | 24 (including 10 combined with numeric keys) |
| Power input | AC 110‑220 V 50‑60 Hz, DC 12 V |
| Operating temperature | -10 °C ~ 40 °C |
| Storage temperature | -25 °C ~ 55 °C |
| IP rating | IP43 |
| Dimensions (mm) | 320 × 210 × 180 |
| Weight | 1.6 kg |
| Print interface | Standard parallel printer (compatible with ESPON LQ series) |
After storing a record with the 【储存1】 or 【储存2】 key, the instrument automatically sends the data to a connected parallel printer; you can also use the 【补充打印】 key to re‑print if needed.